2005 Mitsubishi Grandis vs. 1991 Mitsubishi Sigma
To start off, 2005 Mitsubishi Grandis is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1991 Mitsubishi Sigma would be higher. At 2,972 cc (6 cylinders), 1991 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1991 Mitsubishi Sigma (176 HP @ 5500 RPM) has 42 more horse power than 2005 Mitsubishi Grandis. (134 HP @ 4000 RPM) In normal driving conditions, 1991 Mitsubishi Sigma should accelerate faster than 2005 Mitsubishi Grandis. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mitsubishi Grandis weights approximately 315 kg more than 1991 Mitsubishi Sigma.
Let's talk about torque, 2005 Mitsubishi Grandis (310 Nm @ 1750 RPM) has 59 more torque (in Nm) than 1991 Mitsubishi Sigma. (251 Nm @ 3000 RPM). This means 2005 Mitsubishi Grandis will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 2005 Mitsubishi Grandis | 1991 Mitsubishi Sigma | |
| Make | Mitsubishi | Mitsubishi |
| Model | Grandis | Sigma |
| Year Released | 2005 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1967 cc | 2972 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 134 HP | 176 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 310 Nm | 251 Nm |
| Torque RPM | 1750 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Vehicle Weight | 1785 kg | 1470 kg |
| Vehicle Length | 4770 mm | 4760 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1660 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2730 mm |
